JP2017110458A - Method for packing water stop - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for packing a water stop, which can prevent cut-off rubber from being deformed or broken when the water stop is packed.SOLUTION: A method for packing a water stop includes a first fixing step of fixing a first foamed material to a groove part of the water stop by protruding with respect to a second cut-off member attached to a bottom surface of the water stop, in a vertical direction of the water stop. Thus, a space is provided between the second cut-off member and a loading surface in a state in which the loading surface is loaded with the water stop to which the first foamed material is fixed. Consequently, when the water stop is delivered in a packed state, the second cut-off member does not abut on the loading surface.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a method for packing a water stop plate that stops an opening that communicates an indoor side and an outdoor side of a structure.

  Conventionally, in the event of floods such as heavy rain, tsunami, river flooding, etc., water such as flood water from outside, which is outside, invades the inside of the structure (indoor) from the opening of the structure. A water stop plate may be provided in the opening. The water stop plate is installed, for example, between a pair of frame members that are spaced apart in the width direction forming the opening, and between the water stop plate and the pair of frame members and between the water stop plate and the installation surface. A rubber or the like is interposed between the opening and the opening to stop water (Patent Document 1).

Japanese Patent No. 4264300

  By the way, when shipping the water stop plate, the water stop plate is packed. When packing the water stop plate, for example, the water stop plate is wrapped in a protective sheet and accommodated in a cardboard. For this reason, the water stop rubber of the water stop plate may come into contact with the installation surface or the like to be deformed or damaged.

  Accordingly, the present invention has been made in view of the above, and a packing method for a waterstop plate that can prevent the rubber for waterstop from being deformed or damaged when the waterstop plate is packed. The purpose is to provide.

  In order to solve the above-described problems and achieve the object, the waterstop packing method according to the present invention is disposed on the outdoor side of the opening that communicates the indoor side and the outdoor side of the structure, and in the width direction. At least one of a pair of frame members that are spaced apart in the width direction forming the opening and a water stop plate that faces each other in the indoor and outdoor directions, and an indoor side surface of the water stop plate. A pair of first water blocking members that are provided in portions facing the pair of frame members in the indoor and outdoor directions, respectively, to stop water between the frame member and the water blocking plate, and on the bottom surface of the water blocking plate, Both ends in the width direction are respectively connected to the pair of first water stop members, a second water stop member for stopping water between the floor portion of the opening and the water stop plate, and a bottom surface of the water stop plate A water stop device having at least a groove portion extending in the width direction. A method, in the vertical direction of the waterstop, and having a first fixing step of fixing the first buffer material protrudes from the second water-stop member to the groove.

  According to this invention, in the state which mounted the water stop board to which the 1st shock absorbing material was fixed in the mounting surface, it has a space between a 2nd water stop member and a mounting surface. As a result, when the water stop plate is packed and delivered, the second water stop member does not come into contact with the placement surface, so that the second water stop member can be prevented from being crushed and deformed or damaged. .

  Further, in the packing method for the water stop plate, the second buffer member is protruded from the first water stop member in the thickness direction of the water stop plate and fixed to both ends in the width direction of the water stop plate. It is preferable to have a fixing step.

  According to this invention, a 1st water stop member has a space between the contact thing contact | abutted in the thickness direction of a water stop plate. As a result, when the water stop plate is packed and delivered, the first water stop member does not contact the contact object, so that the first water stop member can be prevented from being crushed and deformed or damaged. .

  In the packing method of the water stop plate according to the present invention, the water blocking member protrudes from each water stop member and fixes the cushioning material, so that each water stop member is deformed or damaged when the water stop plate is packed. Can be prevented.

Drawing 1 is a front view showing the example of composition of the water stop device concerning an embodiment. FIG. 2 is a perspective view illustrating a configuration example of a water stop plate according to the embodiment. FIG. 3 is a top view illustrating a configuration example of the first water stop member according to the embodiment. Drawing 4 is a sectional view showing the example of composition of the 2nd water stop member concerning an embodiment. FIG. 5 is a flowchart illustrating a packing method for a water stop plate according to the embodiment. FIG. 6 is a perspective view illustrating a packing example of the water stop plate according to the embodiment. FIG. 7 is a cross-sectional view illustrating a packaging example of the water stop plate (second water stop member) according to the embodiment. FIG. 8 is a top view illustrating a packaging example of the water stop plate (first water stop member) according to the embodiment. FIG. 9: is sectional drawing which shows the example (the 1) of packing of the water stop board which concerns on a modification. FIG. 10: is sectional drawing which shows the example (the 2) of packing of the water stop board which concerns on a modification.

  DESCRIPTION OF EMBODIMENTS Embodiments (embodiments) for carrying out the present invention will be described in detail with reference to the drawings. The present invention is not limited by the contents described in the following embodiments. The constituent elements described below include those that can be easily assumed by those skilled in the art and those that are substantially the same. Furthermore, the structures described below can be combined as appropriate. Various omissions, substitutions, or changes in the configuration can be made without departing from the scope of the present invention.

Embodiment
The structural example of the water stop apparatus which concerns on embodiment is demonstrated. Drawing 1 is a front view showing the example of composition of the water stop device concerning an embodiment. FIG. 2 is a perspective view illustrating a configuration example of a water stop plate according to the embodiment. FIG. 3 is a top view illustrating a configuration example of the first water stop member according to the embodiment. Drawing 4 is a sectional view showing the example of composition of the 2nd water stop member concerning an embodiment. Here, the “indoor / outdoor direction” in each figure is the direction connecting the outdoor side and the indoor side across the opening, and the “width direction” is orthogonal to the indoor / outdoor direction, and the pair of frame members are separated from each other. The “vertical direction” is a direction orthogonal to the indoor / outdoor direction and the width direction.

  As shown in FIGS. 1 and 2, the water stop device 1 stops the opening 100, and includes a water stop plate 2, first water stop members 3 </ b> R and 3 </ b> L, and a second water stop member 4. Is provided. Here, the opening 100 communicates the indoor side and the outdoor side of the structure, and constitutes, for example, the entrance of a store that requires high designability. The opening 100 is formed by at least a pair of frame members 200R and 200L and an installation surface 300 that is a floor. The pair of frame members 200R and 200L are installed separately from each other in the width direction, and are installed upright from an installation surface 300 such as a floor or the ground.

  The water stop plate 2 is disposed on the outdoor side of the opening 100 so that water entering the indoor side from the outdoor side is received and dammed by the side surface 2a on the outdoor side. The water stop plate 2 is formed in a rectangular shape, and the length in the width direction is set longer than the length in the width direction of the opening 100. That is, the water stop plate 2 has both end portions in the width direction facing the pair of frame members 200R and 200L in the indoor and outdoor directions. The water stop plate 2 includes an upper plate member 21, an intermediate plate member 22 (22a to 22d), a lower plate member 23, and a pair of side members 24R and 24L. The water stop plate 2 in the present embodiment will be described with respect to a case where four middle plate members 22 (22a to 22d) are arranged between the upper plate member 21 and the lower plate member 23, but is not limited thereto. Alternatively, the middle plate member 22 may be more than four sheets or less than four sheets between the upper plate member 21 and the lower plate member 23. Thereby, the water stop board 2 can adjust the height in the up-down direction in a standing position. It is preferable that the height of the water stop plate 2 is set to a height at which the user can sufficiently straddle, for example, about 30 CM to 60 CM is preferable. Therefore, even if the water stop device 1 is in the installed state, it is possible to go back and forth by straddling the water stop plate 2 between the outside and the inside of the structure using the opening 100. The water stop plate 2 is preferably strong enough to withstand the water pressure of the water received on the side surface 2a on the outdoor side, and has a weight that can be carried by the user alone, such as aluminum, aluminum alloy or stainless steel. It is made of lightweight and strong material. The upper plate member 21 is provided with a gripping portion 21 a for carrying the water stop plate 2.

  The pair of side surface members 24R and 24L respectively closes both end portions in the width direction of the plate materials 21 to 23, and lower end portions from upper end portions of both end portions in the width direction of the connected plate materials 21 to 23. It will block up to. As shown in FIG. 3, the side member 24L (24R) has a first space 24a and a second space 24b. The first space 24a is formed with an opening on the inner side in the width direction, and the end in the width direction of the plate members 21 to 23 is inserted through the opening. The second space portion 24b is disposed on one side in the thickness direction of the first space portion 24a (indoor side when the water stop plate 2 is standing), and an opening is formed on one side in the thickness direction. The second space portion 24b is a claw facing in the width direction formed on one side in the thickness direction of the portion forming the second space portion 24b, with the first water stop members 3R and 3L inserted through the openings. Thus, the first water stop members 3R and 3L are respectively held. The side members 24R and 24L are formed with screw holes 24c at positions facing the plate members 21 to 23 in the width direction. In the present embodiment, a plurality of screw holes 24c are formed at positions facing each screw stopper (not shown) formed in the plate materials 21 to 23 in the width direction. In the side members 24R and 24L, side water stop members 24d are respectively formed on the sides facing the plate members 21 to 23 in the width direction. The side waterstop member 24d is an elastic member, and is made of soft rubber or foamed rubber having a large elastic deformation. The side water stop member 24d is formed with through holes 24e at positions facing each screw stop portion in the width direction. The side water blocking member 24d is in contact with both end surfaces in the width direction of the plate materials 21 to 23 in a compressed state in a state where both end portions in the width direction of the plate materials 21 to 23 are respectively closed by the side surface members 24R and 24L.

  A pair of 1st water stop members 3R and 3L stop water between frame members 200R and 200L and water stop plate 2, respectively. The first water stop members 3 </ b> R and 3 </ b> L are respectively provided at both end portions in the width direction of the indoor side surface 2 b of the water stop plate 2. The first water stop members 3R and 3L in the present embodiment are respectively held by the pair of side surface members 24R and 24L. The first water stop members 3R and 3L have the same shape, and are formed in a strip shape having a length to both ends in the vertical direction of the water stop plate 2. The first water stop members 3R and 3L are elastic members, such as soft rubber or foam rubber having a large elastic deformation. Here, when the first water blocking member 3R is opposed to the frame member 200R in the indoor / outdoor direction, the first water blocking member 3L is opposed to the frame member 200L in the indoor / outdoor direction. Thus, the interval in the width direction with respect to the water stop plate 2 is set. In addition, the 1st water stop members 3R and 3L should just be formed upwards from the lower side edge part in the up-down direction of the water stop plate 2, and should stop the water which the water stop apparatus 1 assumes in this case What is necessary is just to form to the position higher than the height from the installation surface 300. FIG.

  The second water stop member 4 stops water between the installation surface 300 and the water stop plate 2. As shown in FIG. 4, the second water stop member 4 is provided on the bottom surface 2 d of the water stop plate 2, that is, the lower surface in the vertical direction. The second water stop member 4 in the present embodiment is held by the lower plate member 23. The lower plate member 23 includes a main body 23a, a groove portion 23b, and a fixing portion 23c. The groove part 23b is located on the lower side of the main body 23a, and is formed to extend to both end parts in the width direction of the lower plate member 23. The groove 23b is formed with an opening on the lower side in the vertical direction. The fixing portion 23 c is located on the lower side of the main body 23 a and is formed up to both end portions in the width direction of the lower plate member 23. The fixing portion 23c is formed with an opening on the lower side in the vertical direction. The groove part 23 b and the fixing part 23 c are formed adjacent to each other in the thickness direction, and are formed in parallel in the width direction of the water blocking plate 2. In the lower plate member 23 in the present embodiment, the second water stop member 4 is inserted into the fixing portion 23c through the opening of the fixing portion 23c, and the thickness direction is formed at the lower end of the portion forming the fixing portion 23c. The 2nd water stop member 4 is hold | maintained by the nail | claw which opposes. The second water stop member 4 is formed in a strip shape having a length to both ends in the width direction of the water stop plate 2. Both ends of the second water stop member 4 in the width direction are connected to the first water stop members 3R and 3L, respectively. For example, both end portions in the width direction of the second water stop member 4 extend to the side surface 2b side on the indoor side of the water stop plate 2, and the first water stop members 3R and 3L and the second water stop water on the side surface 2b side. The member 4 overlaps in the indoor / outdoor direction. The 2nd water stop member 4 is an elastic member, and is a soft rubber or foamed rubber etc. with a large elastic deformation. Although the 2nd water stop member 4 is good also as 1st water stop member 3R, 3L and a common cross-sectional shape, in consideration of changing with dead weight of water stop plate 2, in the state where external force is not acting, You may make it form thicker than the 1st water stop members 3R and 3L.

  The water stop plate 2 is provided with a pressure fixing mechanism 40 for pressing the water stop plate 2 against the installation surface 300 and fixing the water stop plate 2 to the frame members 200R and 200L. Further, the water stop plate 2 is provided with a positioning mechanism 41 for determining the position of the water stop plate 2 in the width direction.

  Next, the packing method of the water stop board which concerns on embodiment is demonstrated. FIG. 5 is a flowchart illustrating a packing method for a water stop plate according to the embodiment. FIG. 6 is a perspective view illustrating a packing example of the water stop plate according to the embodiment. FIG. 7 is a cross-sectional view illustrating a packaging example of the water stop plate (second water stop member) according to the embodiment. FIG. 8 is a top view illustrating a packaging example of the water stop plate (first water stop member) according to the embodiment.

  First, as shown in FIGS. 6 and 7, the first foam material 5 is fixed to the groove 23b of the water stop plate 2 (step S1; first fixing step). Here, the first foam material 5 is, for example, a foamed polystyrene, and in the normal case, when there is an external impact while maintaining the shape even when the weight of the water blocking plate 2 is received, the first foam material 5 softens the external impact. Functions as a cushioning material. The first foam material 5 is formed in a columnar shape and has a length extending to both end portions in the longitudinal direction (width direction) of the groove 23b. The 1st foam material 5 is formed in the thickness fitted to the groove part 23b. The first foam material 5 fitted in the groove 23b protrudes by a length H1 below the second water blocking member 4 on the lower side in the vertical direction. Thereby, when the water stop plate 2 to which the first foam material 5 is fixed is placed on the placement surface, a space is provided between the second water stop member 4 and the placement surface.

  Further, the second foam material 6 is fixed to the water stop plate 2. The second foam material 6 is, for example, a polystyrene foam, and is formed in a column shape. The second foam material 6 is formed longer than the length of the waterstop plate 2 in the vertical direction. The second foam material 6 is stuck and fixed to the indoor side surface 2b of the water stop plate 2 with a tape 7 so as to protrude by a length H1 below the second water stop member 4 on the lower side in the vertical direction. The Thereby, the 2nd water stop member 4 will be in the state pinched in the thickness direction by the 1st foam material 5 and the 2nd foam material 6 which protruded only the length H1 to the downward side in the up-down direction. A plurality of second foam materials 6 are fixed at equal intervals in the width direction of the water blocking plate 2.

  Next, the cardboard 8 is put on the bottom surface 2 d of the water stop plate 2. Here, the corrugated cardboard 8 is formed to have a length extending to both end portions in the width direction of the water blocking plate 2, and an orthogonal cross section in the longitudinal direction (width direction) is formed in a U shape. The corrugated cardboard 8 covers the waterstop plate 2 to which the first foam material 5 and the second foam material 6 are fixed from the bottom surface 2d side. At this time, the bottom surface 8a of the cardboard 8 has a space between it and the second water stop member 4 in the vertical direction by the first foam material 5 and the second foam material 6 protruding downward in the vertical direction. .

  Next, the third foams 9R and 9L are respectively fixed to both end portions in the width direction of the water blocking plate 2, that is, the side members 24R and 24L (step S2; second fixing step). Here, the third foam materials 9R and 9L are, for example, polystyrene foams, and when there is an external impact while maintaining the shape even when receiving the weight of the water stop plate 2 at normal times, the external impact is softened. It functions as a second cushioning material. The third foam materials 9R and 9L are formed in a columnar shape and have substantially the same length as the second foam material 6 in the vertical direction. Further, the third foam materials 9R, 9L are formed thicker than the thickness of the water stop plate 2 including the first water stop members 3R, 3L in the thickness direction.

  The third foam materials 9R and 9L are brought into contact with the side members 24R and 24L, respectively, and the third foam materials 9R and 9L are covered with the corrugated boards 10R and 10L from the width direction of the waterstop plate 2, respectively. , 9L are fixed to the side members 24R, 24L, respectively. Here, the cardboards 10R and 10L are formed to have a length extending to both ends in the vertical direction of the water blocking plate 2, and the orthogonal cross section in the longitudinal direction (vertical direction) is formed in a U-shape. As shown in FIG. 8, the third foam 9L (9R) fixed to the side member 24L (24R) is the first water stop by the length H2 in the thickness direction than the first water stop member 3L (3R). Projects to the member 3L (3R) side. Further, the second foam material 6 fixed to the indoor side surface 2b of the water stop plate 2 is also more than the first water stop member 3L (3R) in the thickness direction, similarly to the third foam material 9L (9R). Projects by a length H2. The corrugated cardboard 10L (10R) has a space between it and the first water stop member 3L (3R) in the thickness direction by the third foam material 9L (9R) and the second foam material 6 protruding in the thickness direction. .

  Next, the press fixing mechanism 40 and the positioning mechanism 41 of the water stop plate 2 are covered with the cushioning material 11 (step S3). Next, the entire waterstop plate 2 is covered with the protective sheet 12 (step S4) and accommodated in a cardboard box (not shown).

  As described above, according to the packing method of the water stop plate according to the embodiment, the first foam material 5 is fixed to the groove portion 23b by protruding from the second water stop member 4 on the lower side in the vertical direction of the water stop plate 2. A first fixing step. Thereby, in the state which mounted the water stop board 2 to which the 1st foam material 5 was fixed in the mounting surface, it has a space between the 2nd water stop member 4 and a mounting surface. Accordingly, when the waterstop plate 2 is packaged and delivered, the second waterstop member 4 does not come into contact with the mounting surface, so that the second waterstop member 4 is crushed and deformed or damaged. Can be prevented. Thereby, since the 2nd water stop member 4 can fully exhibit an original function, the water which permeates from the installation surface 300 of the opening part 100 can be dammed well.

  Moreover, it has the 2nd fixing process which fixes 3rd foam 9R, 9L to the both ends in the width direction of the water stop board 2 so that it may protrude in the thickness direction rather than the 1st water stop members 3R, 3L. Thereby, 1st water stop member 3R, 3L has a space between cardboard 10R, 10L. Accordingly, when the waterstop plate 2 is packed and delivered, the first waterstop members 3R and 3L do not come into contact with the cardboards 10R and 10L, so that the first waterstop members 3R and 3L are crushed and deformed or damaged. Can be prevented. Thereby, since the 1st water stop members 3R and 3L can fully exhibit an original function, the water which permeates from frame members 200R and 200L of opening 100 can be well blocked.

[Modification]
Next, a modification of the embodiment will be described. FIG. 9: is sectional drawing which shows the example (the 1) of packing of the water stop board which concerns on a modification. FIG. 10: is sectional drawing which shows the example (the 2) of packing of the water stop board which concerns on a modification.

  As shown in FIG. 9, you may make it provide the 4th foam material 13 which surrounds the 2nd water stop member 4 from the downward side in the up-down direction of the water stop plate 2, and the both sides in the thickness direction. The 4th foam 13 is formed in the length which extends to the both ends in the width direction of the waterstop board 2, and the orthogonal cross section in a longitudinal direction (width direction) is formed in substantially U shape. The fourth foam material 13 includes a bottom surface portion 13a, side wall portions 13b erected from both ends in the short side direction (thickness direction) of the bottom surface portion 13a, and a protrusion portion 13c fixed to the groove portion 23b of the water blocking plate 2. And. The space | interval inside the side wall part 13b is substantially equal to the thickness of the water stop board 2 in the thickness direction. The fourth foam material 13 is fixed to the water stop plate 2 from the lower side in the vertical direction, and the protrusion 13 c is fixed to the groove portion 23 b of the water stop plate 2. The fourth foamed material 13 having the protruding portion 13c fixed to the groove portion 23b has a space in which the second water blocking member 4 and the bottom surface portion 13a are separated by a length H3. Thereby, when the water stop plate 2 is packaged and delivered, the second water stop member 4 does not come into contact with the placement surface, so that the second water stop member 4 is crushed and deformed or damaged. Can be prevented.

  Moreover, as shown in FIG. 10, the 5th foam material 14 which is not provided with the projection part 13c fixed to the groove part 23b may be sufficient. The fifth foam material 14 includes a bottom surface portion 14a, side wall portions 14b erected from both ends in the short side direction (thickness direction) of the bottom surface portion 14a, and a contact surface 14c that contacts the outer frame of the groove portion 23b. I have. The space | interval inside the side wall part 14b is substantially equal to the thickness of the water stop board 2 in the thickness direction. The fifth foam material 14 is fixed to the water blocking plate 2 from the lower side in the vertical direction, and the contact surface 14c is in contact with the outer frame of the groove 23b. The fifth foamed material 14 having the contact surface 14c in contact with the outer frame of the groove 23b has a space in which the second water blocking member 4 and the bottom surface portion 14b are separated by a length H3. Thereby, when the water stop plate 2 is packaged and delivered, the second water stop member 4 does not come into contact with the placement surface, so that the second water stop member 4 is crushed and deformed or damaged. Can be prevented.

  In addition, the first to fifth foam materials including the first buffer material and the second buffer material can maintain the shape even when the weight of the water blocking plate 2 is received, or when there is an impact from the outside. As long as the impact from the outside can be softened, it may be a hard plastic, metal, cardboard, pulp cushioning material, or the like. In the case of metal, it is preferable that a cushion such as an extrusion molding material is provided in a contact portion with the water stop plate 2.

  As described above, the packing method for the water stop plate according to the present invention is suitable for preventing the water stop member of the water stop plate from being deformed or damaged when the water stop plate is packed. Yes.

DESCRIPTION OF SYMBOLS 1 Water stop device 2 Water stop plate 21-23 Plate material 23a Main body 23b Groove part 23c Fixing part 3R, 3L 1st water stop member 4 2nd water stop member 5 1st foam material 6 2nd foam material 8, 10R, 10L Corrugated cardboard 9R 9L 3rd foam 13 4th foam 14 5th foam 100 Opening part 200R, 200L Frame member 300 Installation surface H1-H3 Length

Claims (2)

A pair of frame members and a house that are disposed on the outdoor side of the opening that communicates the indoor side and the outdoor side of the structure and that both ends in the width direction are spaced apart in the width direction that forms the opening. Water stop plates facing each other in the inner and outer directions;
Of the side surfaces on the indoor side of the water stop plate, at least a pair of first members are provided at portions facing the pair of frame members in the indoor and outdoor directions, respectively, and stop water between the frame member and the water stop plate. A water stop member,
A second water stop member that is connected to the bottom surface of the water stop plate at both ends in the width direction with the pair of first water stop members, and stops water between the floor portion of the opening and the water stop plate. When,
A method of packing a water stop device comprising at least a groove extending in the width direction on the bottom surface of the water stop plate,
A waterstop plate packing method comprising a first fixing step of protruding from the second waterstop member and fixing the first buffer material to the groove in the vertical direction of the waterstop plate.   The stop of Claim 1 which has a 2nd fixing process which protrudes rather than the said 1st water stop member in the thickness direction of the said water stop plate, and fixes the 2nd buffer material to the both ends in the width direction of the said water stop plate. Packing method of water plate.

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